1 files changed, 145 insertions, 0 deletions
diff --git a/Hotline/iOS/FilesView.swift b/Hotline/iOS/FilesView.swift
new file mode 100644
index 0000000..5815ca2
--- /dev/null
+++ b/Hotline/iOS/FilesView.swift
@@ -0,0 +1,145 @@
+import SwiftUI
+import UniformTypeIdentifiers
+
+struct FileView: View {
+  @Environment(Hotline.self) private var model: Hotline
+  
+  @State var expanded = false
+  
+  var file: FileInfo
+  
+  var body: some View {
+    if file.isFolder {
+      DisclosureGroup(isExpanded: $expanded) {
+        ForEach(file.children!) { childFile in
+          FileView(file: childFile)
+            .frame(height: 44)
+        }
+      } label: {
+        HStack {
+          HStack(alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/) {
+            Image(systemName: "folder.fill")
+          }
+          .frame(minWidth: 25)
+          Text(file.name).fontWeight(.medium).lineLimit(1).truncationMode(.tail)
+          Spacer()
+          Text("\(file.fileSize)").foregroundStyle(.secondary).lineLimit(1)
+        }
+      }
+      .onChange(of: expanded) {
+        if !expanded {
+          return
+        }
+        
+        Task {
+          await model.getFileList(path: file.path)
+        }
+      }
+    }
+    else {
+      HStack {
+        HStack(alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/) {
+          fileIcon(name: file.name)
+            .renderingMode(.template)
+        }
+        .frame(minWidth: 25)
+        Text(file.name).lineLimit(1).truncationMode(.tail)
+        Spacer()
+        Text(formattedFileSize(file.fileSize)).foregroundStyle(.secondary).lineLimit(1)
+      }
+    }
+  }
+  
+  static let byteFormatter = ByteCountFormatter()
+  
+  private func formattedFileSize(_ fileSize: UInt) -> String {
+    //    let bcf = ByteCountFormatter()
+    FileView.byteFormatter.allowedUnits = [.useAll]
+    FileView.byteFormatter.countStyle = .file
+    return FileView.byteFormatter.string(fromByteCount: Int64(fileSize))
+  }
+  
+  private func fileIcon(name: String) -> Image {
+    //    func utTypeForFilename(_ filename: String) -> UTType? {
+    let fileExtension = (name as NSString).pathExtension
+    if let fileType = UTType(filenameExtension: fileExtension) {
+      print("\(name) \(fileExtension) = \(fileType)")
+      
+      if fileType.isSubtype(of: .movie) {
+        return Image(systemName: "play.rectangle")
+//        return UIImage(systemName: "play.rectangle")!
+      }
+      else if fileType.isSubtype(of: .image) {
+        return Image(systemName: "photo")
+//        return UIImage(systemName: "photo")!
+      }
+      else if fileType.isSubtype(of: .archive) {
+        return Image(systemName: "doc.zipper")
+//        return UIImage(systemName: "doc.zipper")!
+      }
+      else if fileType.isSubtype(of: .text) {
+        return Image(systemName: "doc.text")
+//        return UIImage(systemName: "doc.text")!
+      }
+      else {
+        return Image(systemName: "doc")
+//        return UIImage(systemName: "doc")!
+      }
+    }
+    
+    return Image(systemName: "doc")
+  }
+}
+
+struct FilesView: View {
+  @Environment(Hotline.self) private var model: Hotline
+    
+  @State var initialLoadComplete = false
+  
+  var body: some View {
+    NavigationStack {
+      List(model.files) { file in
+        FileView(file: file)
+          .frame(height: 44)
+      }
+      .task {
+        if !initialLoadComplete {
+          let _ = await model.getFileList()
+          initialLoadComplete = true
+        }
+      }
+      .overlay {
+        if !initialLoadComplete {
+          VStack {
+            ProgressView()
+              .controlSize(.large)
+          }
+          .frame(maxWidth: .infinity)
+        }
+      }
+      .listStyle(.plain)
+      .navigationBarTitleDisplayMode(.inline)
+      .toolbar {
+        ToolbarItem(placement: .principal) {
+          Text(model.serverTitle)
+            .font(.headline)
+        }
+        ToolbarItem(placement: .navigationBarLeading) {
+          Button {
+            model.disconnect()
+          } label: {
+            Text(Image(systemName: "xmark.circle.fill"))
+              .symbolRenderingMode(.hierarchical)
+              .font(.title2)
+              .foregroundColor(.secondary)
+          }
+        }
+      }
+    }
+  }
+}
+
+#Preview {
+  FilesView()
+    .environment(Hotline(trackerClient: HotlineTrackerClient(), client: HotlineClient()))
+}